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Optimizing Evaporator Design in ORC Systems for Waste-to-Energy Conversion Using FAST Diagram and Value Engineering

DOI : 10.5614/j.eng.technol.sci.2026.58.3.4
R. Susalit Setya Wibowo (1), Satmintareja Satmintareja (2), Asep Duduh Abdurahman (3), Suyatmin Suyatmin (4), Darmawan Darmawan (5), Ari Gunawan (6), Kusumawati Dewi Budiarti (7), Nasrul Baddu (8), Adhi Pramono (9), Faisal Faisal (10), Cahyono Nugroho (11), Suharto Ngudiwaluyo (12), Zico Pratama Putra (13)
(1) Technology Evaluation, Value Engineering and Value Analysis Research Group, Research Organization of Energy and Manufacturing, National Research and Innovation Agency (BRIN), KST BJ Habibie, Kawasan PUSPIPTEK Serpong, South Tangerang 15314, Banten, , Indonesia ,
(2) Technology Evaluation, Value Engineering and Value Analysis Research Group, Research Organization of Energy and Manufacturing, National Research and Innovation Agency (BRIN), KST BJ Habibie, Kawasan PUSPIPTEK Serpong, South Tangerang 15314, Banten, , Indonesia ,
(3) Technology Evaluation, Value Engineering and Value Analysis Research Group, Research Organization of Energy and Manufacturing, National Research and Innovation Agency (BRIN), KST BJ Habibie, Kawasan PUSPIPTEK Serpong, South Tangerang 15314, Banten, , Indonesia ,
(4) Technology Evaluation, Value Engineering and Value Analysis Research Group, Research Organization of Energy and Manufacturing, National Research and Innovation Agency (BRIN), KST BJ Habibie, Kawasan PUSPIPTEK Serpong, South Tangerang 15314, Banten, , Indonesia ,
(5) Technology Evaluation, Value Engineering and Value Analysis Research Group, Research Organization of Energy and Manufacturing, National Research and Innovation Agency (BRIN), KST BJ Habibie, Kawasan PUSPIPTEK Serpong, South Tangerang 15314, Banten, Indonesia ,
(6) Technology Evaluation, Value Engineering and Value Analysis Research Group, Research Organization of Energy and Manufacturing, National Research and Innovation Agency (BRIN), KST BJ Habibie, Kawasan PUSPIPTEK Serpong, South Tangerang 15314, Banten, , Indonesia ,
(7) Technology Evaluation, Value Engineering and Value Analysis Research Group, Research Organization of Energy and Manufacturing, National Research and Innovation Agency (BRIN), KST BJ Habibie, Kawasan PUSPIPTEK Serpong, South Tangerang 15314, Banten, Indonesia ,
(8) Technology Evaluation, Value Engineering and Value Analysis Research Group, Research Organization of Energy and Manufacturing, National Research and Innovation Agency (BRIN), KST BJ Habibie, Kawasan PUSPIPTEK Serpong, South Tangerang 15314, Banten, Indonesia ,
(9) Technology Evaluation, Value Engineering and Value Analysis Research Group, Research Organization of Energy and Manufacturing, National Research and Innovation Agency (BRIN), KST BJ Habibie, Kawasan PUSPIPTEK Serpong, South Tangerang 15314, Banten, Indonesia ,
(10) Technology Evaluation, Value Engineering and Value Analysis Research Group, Research Organization of Energy and Manufacturing, National Research and Innovation Agency (BRIN), KST BJ Habibie, Kawasan PUSPIPTEK Serpong, South Tangerang 15314, Banten, Indonesia ,
(11) National Research and Innovation Agency (BRIN), Indonesia ,
(12) Technology Evaluation, Value Engineering and Value Analysis Research Group, Research Organization of Energy and Manufacturing, National Research and Innovation Agency (BRIN), KST BJ Habibie, Kawasan PUSPIPTEK Serpong, South Tangerang 15314, Banten, , Indonesia ,
(13) Research Center for Nuclear Materials and Radioactive Waste Technology (PRTBNLR), National Research and Innovation Agency (BRIN), KST BJ Habibie, Kawasan PUSPIPTEK Serpong, South Tangerang 15314, Banten, Indonesia
348-365
Abstract : 199
PDF : 55
DOI: https://doi.org/10.5614/j.eng.technol.sci.2026.58.3.4

Data-driven Analysis and Optimization of Combined Cycle Power Plants using Machine Learning Models

DOI : 10.5614/j.eng.technol.sci.2026.58.2.4
Seksaf Hiba Dikra (1), Amjad Gawanmeh (2), Khelif Rabia (3)
(1) Department of Mechanical Engineering, Badji Mokhtar-Annaba University, 17 hassen chaouche, Annaba 23000, , Algeria ,
(2) College of Engineering and IT, University of Dubai, Academic City, Emirates Road, 14143, Dubai, , United Arab Emirates ,
(3) epartment of Mechanical Engineering, Badji Mokhtar-Annaba University, 17 hassen chaouche, Annaba 23000, Algeria
202-216
Abstract : 463
PDF : 114
DOI: https://doi.org/10.5614/j.eng.technol.sci.2026.58.2.4

Enhancing Biogas Production through the Co-Digestion of Indigofera and Cow Manure for Electricity Generation

DOI : 10.5614/j.eng.technol.sci.2025.57.3.1
Suyitno Suyitno (1), Wibawa Endra Juwana (2), Mohamad Muqoffa (3)
(1) Faculty of Engineering, Sebelas Maret University, Jalan Ir. Sutami 36A, Surakarta, Indonesia ,
(2) Faculty of Engineering, Sebelas Maret University, Jalan Ir. Sutami 36A, Surakarta, Indonesia ,
(3) Faculty of Engineering, Sebelas Maret University, Jalan Ir. Sutami 36A, Surakarta, Indonesia
291-302
Abstract : 2225
PDF : 910
DOI: https://doi.org/10.5614/j.eng.technol.sci.2025.57.3.1

Trip Pattern Impact of Electric Vehicles in Optimized Power Production using Orca Algorithm

DOI : 10.5614/j.eng.technol.sci.2024.56.4.3
Arif Nur Afandi (1), Shamsul Aizam Zulkifli (2), Petr Korba (3), Felix Rafael Segundo Sevilla (4), Anik Nur Handayani (5), Aripriharta Aripriharta (6), Aji Presetya Wibawa (7), Farrel Candra Winata Afandi (8)
(1) Department of Electrical Engineering and Informatics, Universitas Negeri Malang, Jalan Semarang 5, Malang 65145, Jawa Timur, Indonesia , Indonesia ,
(2) Department of Electrical and Electronic Engineering, Universiti Tun Hussein Onn Malaysia, Persiaran Tun Dr. Ismail, 86400 Parit Raja, Johor, Malaysia, Malaysia ,
(3) School of Engineering, Zurich University of Applied Sciences, Gertrudstrasse 15, 8400 Winterthur, Switzerland, Switzerland ,
(4) School of Engineering, Zurich University of Applied Sciences, Gertrudstrasse 15, 8400 Winterthur, Switzerland, Switzerland ,
(5) Department of Electrical Engineering and Informatics, Universitas Negeri Malang, Jalan Semarang 5, Malang 65145, Jawa Timur, Indonesia , Indonesia ,
(6) Department of Electrical Engineering and Informatics, Universitas Negeri Malang, Jalan Semarang 5, Malang 65145, Jawa Timur, Indonesia , Indonesia ,
(7) Department of Electrical Engineering and Informatics, Universitas Negeri Malang, Jalan Semarang 5, Malang 65145, Jawa Timur, Indonesia , Indonesia ,
(8) Smart Power and Advanced Energy Systems Research Center, Wastuasri 33, Junrejo, Batu 65321, Jawa Timur, Indonesia, Indonesia
463-473
Abstract : 784
PDF : 184
DOI: https://doi.org/10.5614/j.eng.technol.sci.2024.56.4.3

Exploration of Biomimetic Metal-Organic Catalysts for Splitting Glucose into Dihydroxyacetone and Glyceraldehyde

DOI : 10.5614/j.eng.technol.sci.2025.57.2.1
Margaretha Sumargo (1), Vanessa Audreylia (2), Samuel Luivan (3), Maria Patrycia Della Susanti (4), Tatang Hernas Soerawidjaja (5), Tedi Hudaya (6)
(1) Center for Renewable Energy Conversion, Chemical Engineering Department, Faculty of Industrial Technology, Parahyangan Catholic University, Jalan Ciumbuleuit 94, Bandung 40141, Indonesia ,
(2) Center for Renewable Energy Conversion, Chemical Engineering Department, Faculty of Industrial Technology, Parahyangan Catholic University, Jalan Ciumbuleuit 94, Bandung 40141, Indonesia ,
(3) Center for Renewable Energy Conversion, Chemical Engineering Department, Faculty of Industrial Technology, Parahyangan Catholic University, Jalan Ciumbuleuit 94, Bandung 40141, Indonesia ,
(4) Center for Renewable Energy Conversion, Chemical Engineering Department, Faculty of Industrial Technology, Parahyangan Catholic University, Jalan Ciumbuleuit 94, Bandung 40141, Indonesia ,
(5) Department of Bioenergy Engineering and Chemurgy, Faculty of Industrial Technology, Institut Teknologi Bandung, Jalan Ganesa 10, Bandung 40132, Indonesia ,
(6) Center for Renewable Energy Conversion, Chemical Engineering Department, Faculty of Industrial Technology, Parahyangan Catholic University, Jalan Ciumbuleuit 94, Bandung 40141, Indonesia
145-160
Abstract : 1379
PDF : 490
DOI: https://doi.org/10.5614/j.eng.technol.sci.2025.57.2.1

Investigation of Reaction Dynamics of Methane Reforming on Nickel Clusters Using Molecular Dynamics Simulations

DOI : 10.5614/j.eng.technol.sci.2025.57.1.5
Rizal Arifin (1), Fikrun Najib Muzakki (2), Yoyok Winardi (3), Ida Widaningrum (4), Zulkarnain Zulkarnain (5), Abdurrouf Abdurrouf (6), Norhasnidawani Johari (7), Vannajan Sanghiran Lee (8), Darminto Darminto (9)
(1) Faculty of Engineering, Universitas Muhammadiyah Ponorogo, Jalan Budi Utomo No. 10, Ponorogo 63471, Indonesia ,
(2) Faculty of Engineering, Universitas Muhammadiyah Ponorogo, Jalan Budi Utomo No. 10, Ponorogo 63471, Indonesia ,
(3) Faculty of Engineering, Universitas Muhammadiyah Ponorogo, Jalan Budi Utomo No. 10, Ponorogo 63471, Indonesia ,
(4) Faculty of Engineering, Universitas Muhammadiyah Ponorogo, Jalan Budi Utomo No. 10, Ponorogo 63471, Indonesia ,
(5) Department of Physics Education, Universitas Muhammadiyah Mataram, Jalan KH Ahmad Dahlan No. 1, Mataram 83127, Indonesia ,
(6) Department of Physics, Brawijaya University, Jalan Veteran, Malang 65145, Indonesia ,
(7) Malaysia-Japan International Institute of Technology, Universiti Teknologi Malaysia, Jalan Sultan Yahya Petra, Kuala Lumpur 54100, Malaysia ,
(8) Centre of Excellence in Quantum Information Science and Technology (QIST), Department of Chemistry, Faculty of Science, Universiti Malaya, 50603, Kuala Lumpur, Malaysia ,
(9) Department of Physics, Institut Teknologi Sepuluh Nopember, Kampus ITS Sukolilo, Surabaya 60111, Indonesia
66-77
Abstract : 805
PDF : 335
DOI: https://doi.org/10.5614/j.eng.technol.sci.2025.57.1.5

Minimize Total Cost and Maximize Total Profit for Power Systems with Pumped Storage Hydro and Renewable Power Plants Using Improved Self-Organizing Migration Algorithm

DOI : 10.5614/j.eng.technol.sci.2024.56.1.7
Dao Trong Tran (1), Tan Minh Phan (2)
(1) Division of MERLIN, Faculty of Electrical and Electronics Engineering, Ton Duc Thang University, Ho Chi Minh City, Vietnam, Viet Nam ,
(2) Power System Optimization Research Group, Faculty of Electrical and Electronics Engineering, Ton Duc Thang University, Ho Chi Minh City, Vietnam , Viet Nam
81-94
Abstract : 694
PDF : 152
DOI: https://doi.org/10.5614/j.eng.technol.sci.2024.56.1.7

Development of Solar-Powered Automatic Pest Trap for Rice Cultivation Plants in Indonesia

DOI : 10.5614/j.eng.technol.sci.2025.57.4.5
Mareli Telaumbanua (1), Khusnul Khotimah (2), Febryan Kusuma Wisnu (3), Winda Rahmawati (4), Agus Haryanto (5), Raizummi Fil'aini (6)
(1) Agricultural Engineering Department, Faculty of Agriculture, University of Lampung, Jalan Sumantri Brojonegoro, Bandar Lampung 35145, Indonesia ,
(2) Agricultural Engineering Department, Faculty of Agriculture, University of Lampung, Jalan Sumantri Brojonegoro, Bandar Lampung 35145, Indonesia ,
(3) Agricultural Engineering Department, Faculty of Agriculture, University of Lampung, Jalan Sumantri Brojonegoro, Bandar Lampung 35145, Indonesia ,
(4) , Indonesia ,
(5) Agricultural Engineering Department, Faculty of Agriculture, University of Lampung, Jalan Sumantri Brojonegoro, Bandar Lampung 35145, Indonesia ,
(6) Biosystem Engineering, Department of Production and Industry Technology, Institut Teknologi Sumatera, Jalan Terusan Ryucudu, Lampung Selatan 35365, Indonesia
492-504
Abstract : 1476
PDF : 443
DOI: https://doi.org/10.5614/j.eng.technol.sci.2025.57.4.5

Comparison Study of Corn Leaf Disease Detection based on Deep Learning YOLO-v5 and YOLO-v8

DOI : 10.5614/j.eng.technol.sci.2024.56.1.5
Nidya Chitraningrum (1), Lies Banowati (2), Dina Herdiana (3), Budi Mulyati (4), Indra Sakti (5), Ahmad Fudholi (6), Huzair Saputra (7), Salman Farishi (8), Kahlil Muchtar (9), Agus Andria (10)
(1) Research Center for Biomass and Bioproducts, National Research and Innovation Agency (BRIN), Jalan Raya Jakarta-Bogor No. KM 46, Cibinong, Bogor 16911, Indonesia, Indonesia ,
(2) Department of Aeronatics Engineering, Universitas Nurtanio, Jalan Pajajaran No. 219, Bandung 40174, Indonesia, Indonesia ,
(3) Department of Electrical Engineering, Universitas Nurtanio, Jalan Pajajaran No. 219, Bandung 40174, Indonesia, Indonesia ,
(4) Department of Aeronatics Engineering, Universitas Nurtanio, Jalan Pajajaran No. 219, Bandung 40174, Indonesia, Indonesia ,
(5) Research Center for Telecommunication, National Research and Innovation Agency (BRIN), Jalan Sangkuriang, Kawasan KST Samaun Samadikun Gd. 20, Bandung 40135, Indonesia, Indonesia ,
(6) Research Center for Energy Conversion and Conservation, National Research and Innovation Agency (BRIN), Kawasan PUSPIPTEK, Kluster Energi Gd. 620-625, Setu – Tangerang Selatan 15314, Indonesia, Indonesia ,
(7) Master of Artificial Intelligence, Department of Informatics, Universitas Syiah Kuala, Jalan Syech Abdurrauf No. 3, Kopelma Darussalam, Banda Aceh 23111, Indonesia, Indonesia ,
(8) Research Center for Polymer Technology, National Research and Innovation Agency (BRIN), Kawasan PUSPIPTEK, Gd. 460, Setu – Tangerang Selatan 15314, Indonesia, Indonesia ,
(9) Telematics Research Center (TRC), Universitas Syiah Kuala, Jalan Syech Abdurrauf No. 3, Kopelma Darussalam, Banda Aceh 23111 Banda Aceh, Indonesia, Indonesia ,
(10) The Central Bureau of Statistics (BPS) Kabupaten Simeulue, Jalan Tgk. Diujung Desa Air Dingin, Sinabang, Simelue Timur, Simeulue Regency, Aceh 24782, Indonesia, Indonesia
61-70
Abstract : 10881
PDF : 1912
DOI: https://doi.org/10.5614/j.eng.technol.sci.2024.56.1.5
1 - 9 of 9 items